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hefei3903
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樓主  發(fā)表于: 2009-12-31 08:37
變頻器調速使用的電位器一般如何選擇其阻值、功率等參數？這些參數一般與哪些因素有關(guān)？
二球一哥
沒(méi)有個(gè)性不簽名
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1樓  發(fā)表于: 2010-01-01 17:12
可能和需要的分辨率也就是精確度有關(guān)系吧！

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